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* Copyright (C) 2002 Nigel Horne <>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
#ifndef __BLOB_H
#define __BLOB_H
* Resizable chunk of memory
typedef struct blob {
char *name; /* filename */
unsigned char *data; /* the stuff itself */
off_t len; /* number of bytes of data so far */
off_t size; /* number of bytes allocated to data so far */
int isClosed;
#ifdef CL_DEBUG
object_type magic; /* verify that this is a blob */
} blob;
blob *blobCreate(void);
void blobDestroy(blob *b);
void blobArrayDestroy(blob *b[], int n);
void blobSetFilename(blob *b, const char *dir, const char *filename);
int blobAddData(blob *b, const unsigned char *data, size_t len);
unsigned char *blobGetData(const blob *b);
size_t blobGetDataSize(const blob *b);
void blobClose(blob *b);
int blobcmp(const blob *b1, const blob *b2);
int blobGrow(blob *b, size_t len);
* Like a blob, but associated with a file stored in the temporary directory
typedef struct fileblob {
FILE *fp;
blob b; /*
* is the name of the attachment as stored in the
* email, not the full path name of the temporary file
char *fullname; /* full pathname of the file */
unsigned int isNotEmpty : 1;
unsigned int isInfected : 1;
unsigned long bytes_scanned;
cli_ctx *ctx;
} fileblob;
fileblob *fileblobCreate(void);
int fileblobScanAndDestroy(fileblob *fb);
void fileblobDestructiveDestroy(fileblob *fb);
void fileblobDestroy(fileblob *fb);
void fileblobSetFilename(fileblob *fb, const char *dir, const char *filename);
const char *fileblobGetFilename(const fileblob *fb);
void fileblobSetCTX(fileblob *fb, cli_ctx *ctx);
int fileblobAddData(fileblob *fb, const unsigned char *data, size_t len);
int fileblobScan(const fileblob *fb);
int fileblobInfected(const fileblob *fb);
void sanitiseName(char *name);
#endif /*_BLOB_H*/